Coffee maker



FIG. 1 is a front perspective view of a coffee maker showing my newdesign;

FIG. 2 is a front elevational view of the coffee maker shown in FIG. 1;

FIG. 3 is a right side elevational view of the coffee maker shown inFIG. 1, the left side being a mirror image of the right side;

FIG. 4 is a top plan view of the coffee maker shown in FIG. 1, a bottomplan view not being shown as it is devoid of ornamentation; and,

FIG. 5 is a rear elevational view of the coffee maker shown in FIG. 1.

The broken lines shown in the Figures are used for illustrative purposesonly and form no part of the claimed design.

The ornamental design for a coffee maker, as shown and described.